Search Results for - Narrowed by: 1977 - Water resources development -- Mississippi River Valley. SirsiDynix Enterprise https://catalog.iyte.edu.tr/client/en_US/default/default/qf$003dPUBDATE$002509Publication$002bDate$0025091977$0025091977$0026qf$003dSUBJECT$002509Subject$002509Water$002bresources$002bdevelopment$002b--$002bMississippi$002bRiver$002bValley.$002509Water$002bresources$002bdevelopment$002b--$002bMississippi$002bRiver$002bValley.$0026ps$003d300? 2024-06-07T00:27:47Z GREAT I : plan of study : Upper Mississippi River (head of navigation to Guttenburg, Iowa). ent://SD_ILS/0/SD_ILS:392369 2024-06-07T00:27:47Z 2024-06-07T00:27:47Z by&#160;Great River Environmental Action Team (U.S.). Public Participation and Information Work Group.<br/>Format:&#160;Books<br/> GREAT II, plan of study : upper Mississippi River, Guttenburg, Iowa to Saverton, Missouri ent://SD_ILS/0/SD_ILS:392243 2024-06-07T00:27:47Z 2024-06-07T00:27:47Z by&#160;Great River Environmental Action Team (U.S.)<br/>Format:&#160;Books<br/>